Allergic fungal sinusitis presenting with proptosis and diplopia: a review of ophthalmologic complications and treatment.
2006
Allergic fungal sinusitis is a noninvasive, but vigorous, inflammatory response to mold that occurs in immunocompetent patients with chronic sinusitis and nasal polyposis. It typically occurs in patients who have a history of atopic disease. Occasionally, the patients with allergic fungal sinusitis present with ophthalmic signs and symptoms-most commonly proptosis and diplopia. We report the case of a 23-year-old man with right-sided proptosis, diplopia, and nasal obstruction. He had a history of sinusitis in the past. On presentation, sinus computed tomography scan showed pansinusitis. Subsequent workup revealed elevated immunoglobulin E and positive skin testing to several molds including Bipolaris spicifera and Aspergillus fumigatus. Functional endoscopic sinus surgery was performed, and the surgical specimen revealed allergic mucin with eosinophils, Charcot-Leyden crystals, and a silver stain showing fungal elements. His symptoms, including proptosis and diplopia, improved after surgical debulking and use of systemic corticosteroids.
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